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Prime Tuple Database
Prime p0= 2129476689964397269 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 48 12 24 4 24 12 6 2 42 4 42 2 6 12 24 4 24 12 48 (?)
an: 0 48 60 84 88 112 124 130 132 174 178 220 222 228 240 264 268 292 304 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: CoolAtchOk
db: batch=80, k=20, 48 12 24 4 24 12 6 2 42 4
dn: 0 48 12 24 4 24 12 6 2 42 4 42 2 6 12 24 4 24 12 48 (?)
an: 0 48 60 84 88 112 124 130 132 174 178 220 222 228 240 264 268 292 304 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: CoolAtchOk
db: batch=80, k=20, 48 12 24 4 24 12 6 2 42 4
| STPT(10) | 2129475502254205661 | 0 2 6 8 48 50 90 92 96 98 | -1187710191608 |
| SPT(18) | 2129475688270892803 | 0 6 28 36 58 78 84 88 114 160 186 190 196 216 238 246 268 274 | -1001693504466 |
| SPT(16) | 2129475995947417813 | 0 16 36 40 76 78 100 106 258 264 286 288 324 328 348 364 | -694016979456 |
| SPT(16) | 2129476237798341011 | 0 20 32 42 56 68 108 110 138 140 180 192 206 216 228 248 | -452166056258 |
| SPT(18) | 2129476474681024093 | 0 30 60 88 126 160 196 216 238 258 280 300 336 370 408 436 466 496 | -215283373176 |
| SPT(16) | 2129476564895769499 | 0 28 90 100 138 160 168 174 238 244 252 274 312 322 384 412 | -125068627770 |
| STPT(10) | 2129476791865840169 | 0 2 18 20 30 32 42 44 60 62 | 101901442900 |
| STPT(10) | 2129476903380971411 | 0 2 36 38 78 80 120 122 156 158 | 213416574142 |
| STPT(10) | 2129477369667707177 | 0 2 30 32 42 44 54 56 84 86 | 679703309908 |
| STPT(10) | 2129477802232172279 | 0 2 18 20 30 32 42 44 60 62 | 1112267775010 |
| STPT(10) | 2129477931947061119 | 0 2 48 50 90 92 132 134 180 182 | 1241982663850 |
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